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Acoustic & Electronics Mesh · DIN 24041 pattern · Application guide

What Is Laptop & Device Speaker Grille (Micro-Perforated) Used For?

Angled close-up of a silver aluminum laptop keyboard deck with a strip of finely micro-perforated speaker grille

Laptop & Device Speaker Grille (Micro-Perforated) is used primarily for forming micro-perforated speaker grilles in laptop decks, tablets, monitors and smart displays that look solid from normal viewing distance yet pass sound. This page lists the industries and assemblies where it is specified, the selection criteria that matter for each application, handling and installation practice, and the cases where a different mesh, screen or filter type is the correct choice. It is supplied to DIN 24041 pattern.

Typical Applications for Laptop & Device Speaker Grille (Micro-Perforated)

Where Laptop & Device Speaker Grille (Micro-Perforated) is specified and bought:

  • Laptop OEMs: grilles beside the keyboard and on the base underside.
  • Monitors & all-in-one PCs: speaker bars integrated into the bezel.
  • Smart home displays & hubs: front grilles with a seamless metal look.
  • Medical & industrial devices: alarm and buzzer grilles that must be cleanable.

How to Specify Laptop & Device Speaker Grille (Micro-Perforated) for Your Application

  • Hole size & pitch: Holes under 0.8 mm at 1.0–1.5 mm pitch read as a texture rather than holes.
  • Open area: Keep at least 20–25 % so the speaker is not muffled; increase it for bass-heavy drivers.
  • Material & finish: Anodized aluminum 5052 matches unibody cases; SS304 suits thinner, stiffer grilles.
  • Standard: Quote DIN 24041 pattern and the size designation from the table on the product page, plus any value you changed in the technical drawing.

Handling & Installation Practice

  • Back the grille with acoustic fabric or a dust mesh so particles do not settle on the driver.
  • Perforate before anodizing so hole walls are colored and do not show bright metal.

Common Selection Mistakes with Laptop & Device Speaker Grille (Micro-Perforated)

  • Aligning the hole pattern with the keyboard grid, which creates visible moiré.
  • Choosing an open area under 20 %, which muffles small drivers.

Where Laptop & Device Speaker Grille (Micro-Perforated) Is Not the Right Choice

Not a structural or impact-resistant panel; heavy-duty enclosures need a thicker perforated plate.

If This Construction Is Not the Right Fit

Closely related mesh types for the same duty — compare open area, aperture range and cleanability before you commit.

Speaker Grille Metal Mesh SheetSpeaker Grille Metal Mesh SheetDIN 24041 patternSmart Speaker Wrap-Around Metal GrilleSmart Speaker Wrap-Around Metal GrilleDIN 24041 patternMicrophone Pop Filter Metal Mesh ScreenMicrophone Pop Filter Metal Mesh ScreenStudio accessoryBluetooth & Home Speaker GrilleBluetooth & Home Speaker GrilleDIN 24041 pattern

Technical Drawing

Customize the parameters below — every spec field is editable, and the drawing redraws to match the values you choose. Changing the size will snap the other fields to that size's standard values; you can then override any individual value.

Sends the selected values to the quote form below.

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Set the size and options in the drawing above, then send the exact configuration straight to this form.

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Specification
Business Information

Dimensions & Specifications (DIN 24041 pattern)

SizeHole diameter (mm)Pitch (mm)Thickness (mm)Open area (%)Material
u00d80.5 / P1.00.51.00.322.7Aluminum 5052, anodized
u00d80.6 / P1.20.61.20.422.7Aluminum 5052, anodized
u00d80.8 / P1.50.81.50.525.8SS304
u00d81.0 / P1.81.01.80.528.0SS304

Frequently Asked Questions

What is Laptop & Device Speaker Grille (Micro-Perforated) used for?

Forming micro-perforated speaker grilles in laptop decks, tablets, monitors and smart displays that look solid from normal viewing distance yet pass sound.

Why are laptop speaker holes so small?

Micro-perforation looks like a solid surface but stays acoustically transparent if open area is high enough.

Aluminum or stainless steel for device grilles?

Aluminum is lighter and anodizes to match the case; stainless is stiffer for very thin grilles.

Does the grille change speaker sound?

Only marginally when open area is above about 20 %.

Can I get a quote for Laptop & Device Speaker Grille (Micro-Perforated) to my own drawing?

Yes. Set the size and any custom value in the technical drawing on the product page and send it with the quote form; we reply within one business day.